5995-96-0 EINECS 227-835-5 Eseridine salicylate Salicylic acid, compound with (4aS-cis)-2,3,4,4a,9,9a-hexahydro-2,4a,9-trimethyl-1,2-oxazino(6,5-b)indol-6-yl methylcarbamate (1:1)